glenn beck had his big washington rally, now not to be outdone comedy central stars jon stewart and stephen colbert have announced dueling political rallies near the washington monument the weekend before election day. >> a million moderate march! where we take to the streets to send a message to our leaders and our national media that says we are here! we're only here, though, until 6:00 because we have a sitter! >> couric: stewart calls his event "the rally to restore sanity." colbert's is called "the march to keep fear alive." now back in the '70s there were 19 soap operas on t.v. come monday, there will be just six. >> and now for the next 30 minutes, "as the world turns." >> couric: the first half hour soap began on cbs in 1956 with actress helen wagner saying "good morning, dear." today after 13,858 episodes, "as the world turns" ended its amazing run. >> good night. >> couric: wagner, by the way, earned a place in the guinness record book for playing the same character for 54 years. ,, aware of... a year ago... next >> couric: finally tonight, people are endlessly fascinated by recor